(also "fan art")
Art of any form, usually electronic or drawn free hand, that uses characters or settings from a popular television show, novel, cartoon, anime, or movie as the subject. See also wordslashword

Sometimes "fan-art" but either way they have one and the same meaning, any art expressed through the means of digital creation, usually made with screencaptures from television shows (Buffy, whatever) or anything popular, if you're going to make some fanart (or fan-art) then Photoshop is the way to go, for Paint Shop Pro limits most of the user's creativity with the oh-not-so amazing tools. Which Jasc claimed to be new and greatly improved.